Single-player games like The Outbreak Guardian
Below are 8 single-player Steam games similar to The Outbreak Guardian, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like The Outbreak Guardian page.
Ranked picks
- 1

Thank You For Your Application!
Single-player alternative to The Outbreak Guardian — playable solo, no multiplayer required. Shares Strategy and Simulation with The Outbreak Guardian.
Thank You For Your Application! is a 'Dystopian Job Market Simulator' that is a satire of online job boards and the post-pandemic job market!
- 2

Jurisdiction
Single-player alternative to The Outbreak Guardian — playable solo, no multiplayer required. Shares Strategy and Indie with The Outbreak Guardian.
Take control of a metropolitan police department and run it your way. Recruit, train, and equip officers, then send them to the streets to fight crime and keep peace in the city of Freemont.
- 3

Books Upon Books - Bookshop Simulator
Single-player alternative to The Outbreak Guardian — playable solo, no multiplayer required. Shares Strategy and Indie with The Outbreak Guardian.
It’s time to turn the page and create the bookshop of your dreams. Customise your Layout. Customise your Colour Scheme. Build bigger and bigger. A casual, simulation game where you get to build and tend to your own bookshop.
- 4

Comic Book Store Simulator
Single-player alternative to The Outbreak Guardian — playable solo, no multiplayer required. Shares Indie and Simulation with The Outbreak Guardian.
Manage your very own comic book store! You can unlock over 70+ unique comic licenses, each having 5 volumes for you to sell to your customers! Upgrade your tools, hire staffs, and expand your store so you can have the best comic book store in the world!
- 5

My Supermarket
Single-player alternative to The Outbreak Guardian — playable solo, no multiplayer required. Shares Strategy and Indie with The Outbreak Guardian.
Manage your own supermarket, serving different types of customers and making the most profit you can! 🛒 Order products, restock shelves, play with your friends in co-op mode, chase thieves, hire employees, and grow your empire!
- 6

Prison Tycoon®: Under New Management
Single-player alternative to The Outbreak Guardian — playable solo, no multiplayer required. Shares Strategy and Indie with The Outbreak Guardian.
Build an intricate prison, hire the best staff, and pamper your prisoners to create the perfect rehabilitation facility in Prison Tycoon: Under New Management
- 7

Big Ambitions
Single-player alternative to The Outbreak Guardian — playable solo, no multiplayer required. Shares Indie and Simulation with The Outbreak Guardian.
Big Ambitions is a revolutionary role-playing business sim. Go from nothing to the biggest entrepreneur in New York by opening small businesses or slowly building huge corporations any way you like.
- 8

Infection Free Zone
Single-player alternative to The Outbreak Guardian — playable solo, no multiplayer required. Shares Strategy and Indie with The Outbreak Guardian.
Choose any real region from the world. Choose your base of operations, then rebuild and readapt the buildings around you to create a self-sustaining settlement. Take charge of a group of survivors from your city. And when the night falls - Defend the zone from the infected!